---
title: Steel Security Door | Half Lite | Defend tX
description: Steel Half Lite Doors combine ballistic protection and visibility, offering secure access solutions with UL 752 protection for critical entry points.
---

# **Defend. Protect. Secure.**

 

# Bullet Resistant Steel Door - Half Lite

![steel-security-door-model-half-lite](https://www.kontekindustries.com/hs-fs/hubfs/Defend%20tX%20Web%20Images/Doors/Steel/steel-security-door-model-half-lite.png?width=226&height=349&name=steel-security-door-model-half-lite.png)

 

Defend tX's **Steel Security Door – Half Lite** offers a **strong combination of security and visibility**, making it ideal for **high-risk entry points and controlled access areas**. The **ballistic-rated glass panel** in the upper section enhances situational awareness while the **reinforced steel construction** provides **high-level protection**.

Designed for **durability and longevity**, this door features a **powder-coated finish**, **continuous gear hinge**, and **lockset compatibility**, with additional customization options available.

![Request A Quote](https://no-cache.hubspot.com/cta/default/4504036/interactive-186710952886.png)

## Spec Sheet

[ Download ](https://www.kontekindustries.com/hubfs/4504036/Defend%20tX%20Specs/Doors/Specification%20for%20Steel%20Bullet%20Resistant%20Doors.docx)

## Brochure

[ Download ](https://www.kontekindustries.com/hubfs/4504036/Defend%20tX%20Brochures/Defend%20tX%20-%20Steel%20Security%20Doors.pdf)

## PDF Drawing

[ Download ](https://www.kontekindustries.com/hubfs/4504036/Defend%20tX%20PDF%20Drawings/Doors/Defend%20tX%20Steel%20Security%20Door%20-%20Half%20Lite.pdf)

## DWG Drawing

[ Download ](https://www.kontekindustries.com/hubfs/4504036/Defend%20tX%20DWG/Doors/01_DX%20-%20K22020%20-%20Formed%20Door%20Slab%20-%20Half%20Lite.dwg)

## Key Specifications

| Ballistic Level | Standard: UL 752 Levels 1–3 Optional: UL 752 Levels 4–8 (upon request) |
| --- | --- |
| Dimensions | Thickness: 1 3/4 inches Standard Size: 3'0" x 7'0" Other sizes available |
| Application | Exterior (threat side), Interior (safe side) |
| Finish | Steel - Painted Glass - Clear |
| Hardware Included | **Hinges:** Continuous gear hinge **Locks:** Mortise lockset prep (lockset not included in base price) **Other Accessories:** Closer (upon request) |
| Operation | Swing-type |
| Primary Material | Steel |

![Defend tX Steel Security Door - Half Lite](https://www.kontekindustries.com/hs-fs/hubfs/Defend%20tX%20Steel%20Security%20Door%20-%20Half%20Lite.png?width=700&height=700&name=Defend%20tX%20Steel%20Security%20Door%20-%20Half%20Lite.png "Defend tX Steel Security Door - Half Lite")